A.1 Pre-Service Elementary Mathematics Teachers’ Views about Using Graphing Calculators in Elementary School Algebra: The Case of Using Classpad. Msc Thesis. Merve Kaplan. (2011)A.2 AN INVESTIGATION OF THE NATURE AND THE DEVELOPMENT OF TEACHERS’ KNOWLEDGE ABOUT THEIR STUDENTS’ COVARIATIONAL REASONING ABILITIES . Phd Thesis. AYSEL ŞEN ZEYTUN. (2013)A.3 PRE-SERVICE ELEMENTARY MATHEMATICS TEACHERS’ ATTITUDES AND PERFORMANCES TOWARDS PROOF BY CONSTRUCTION IN GEOMETRY. Msc Thesis. NURBANU YILMAZ. (2014)A.4 SECONDARY MATHEMATICS TEACHERS MATHEMATICS RELATED BELIEFS THROUGHOUT A PROFESSIONAL DEVELOPMENT PROGRAM BASED ON MATHEMATICAL MODELLING. Phd Thesis. DUYGU ÖREN. (2015)A.5 REASONING ABOUT AND GRAPHING THE RELATIONSHIP BETWEEN COVARYING QUANTITIES: THE CASE OF HIGH SCHOOL STUDENTS AND PROSPECTIVE MATHEMATICS TEACHERS. Msc Thesis. SEVGİ SOFUOĞLU. (2015)